Download or read book Exhaust Ventilation of Deep Cuts Using a Continuous mining Machine written by and published by . This book was released on 1985 with total page 24 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Exhaust Ventilation of Deep Cuts Using a Continuous mining Machine written by United States. Bureau of Mines and published by . This book was released on 1985 with total page 16 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Exhaust Ventilation of Deep Cuts Using a Continuous mining Machine written by Jon C. Volkwein and published by . This book was released on 1985 with total page 16 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Exhaust Ventilation of Deep Cuts Using a Continous mining Machine written by and published by . This book was released on 1985 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Ventilation of Continuous miner Places in Coal Mines written by Donald P. Schlick and published by . This book was released on 1963 with total page 26 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Handbook for Dust Control in Mining written by Fred N. Kissell and published by . This book was released on 2003 with total page 144 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Energy Research Abstracts written by and published by . This book was released on 1986 with total page 600 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Report of Investigations written by and published by . This book was released on 1989 with total page 512 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Deep Cut Mine Face Ventilation written by Charles A. Babbitt and published by . This book was released on 1987 with total page 219 pages. Available in PDF, EPUB and Kindle. Book excerpt: Remotely controlled continuous miners and automated temporary roof support systems have made extended cuts in room and pillar mining possible. Cuts of up to 40 ft or more are feasible between place changes, which could significantly increase coal mine productivity. Application of these developments, however, has been limited by the lack of adequate face ventilation technology. The Extended Advance Ventilation System (EAVS) is a water-powered auxiliary ventilation system for methane and dust control on mining sections which are making extended cuts. EAVS is centered around the fact that water sprays can also move air like small fans. The system consists of several spray manifolds strategically placed on continuous miners to direct intake air to the face and sweep contaminated air across the face toward the return at ventilation setback distances of up to 60 ft. EAVS uses the recently developed Improved Sprayfan as a base (USBM contract J0113010) and uses additional forward and reverse pointing sprays to provide the extra air-moving power needed to support the clean/contaminated air-splits at the extended setbacks. This report describes the engineering analysis, laboratory development and underground testing of EAVS. A detailed description of the test facility, evaluation techniques, and system test results is also provided.
Download or read book Evaluation of a Combined Face Ventilation System Used with a Remotely Operated Mining Machine written by Edward F. Divers and published by . This book was released on 1982 with total page 16 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Mine Ventilation written by S. Bandopadhyay and published by CRC Press. This book was released on 2004-05-15 with total page 537 pages. Available in PDF, EPUB and Kindle. Book excerpt: The purpose of the 10th US North American Mine Ventilation Symposium in Anchorage 2004 was to bring together practitioners involved in the planning and operation of underground ventilation systems, to provide a forum for debate and exchange of ideas, and to share information on the advances which have been made and consider problems
Download or read book Improving dust control technology for U S mines written by John A. Breslin and published by . This book was released on 1982 with total page 44 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Premining Investigations for Hardrock Mines written by and published by . This book was released on 1982 with total page 690 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Annual Report and Achievements Mining Enforcement and Safety Administration written by United States. Mining Enforcement and Safety Administration and published by . This book was released on 197? with total page 100 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Information Circular written by and published by . This book was released on 1982 with total page 250 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Employment Safety and Health Guide written by and published by . This book was released on 1985 with total page 1268 pages. Available in PDF, EPUB and Kindle. Book excerpt: Includes original text of the Occupational safety and health act of 1970.
Download or read book List of Bureau of Mines Publications and Articles with Subject and Author Index written by United States. Bureau of Mines and published by . This book was released on 1990 with total page 412 pages. Available in PDF, EPUB and Kindle. Book excerpt:
